A megacorporation starts killing patients. And two exes must reunite to save lives! When he discovers his patients' lives are threatened, Dr. Paul Reilly can turn to only one person: Simone Black. She will have his back, even if they don't agree on much else. But as the former lovers work together to track down the evildoers who are tampering with medications, they rediscover unexpected feelings for one another.even as an enemy wants to silence them permanently.